Is there anything similar to a QR code that works offline?

Say I have a flyer that I want to discreetly distribute and there is no internet.

Is there something like a QR code that contains the data itself and not just a URL?

This way someone with no data plan could scan the icon/code with an app and the unrecognizable bits and bytes from the icon/code would show up on their screen as a .JPEG of a flyer or something.

  • liwott@nerdica.net
    0·
    3 years ago

    I didn’t know there was an actual limit to the size of a QR code, but as we see a big problem with (raster) images is that the QR code rapidly becomes much more complex than the image itself

    • southerntofu@lemmy.ml
      01·
      3 years ago

      Vector images can be a good fit though! If you can fit a URL in there, a SVG could fit in too :)